Search found 6 matches

by jonathanjo
Fri Apr 23, 2021 8:18 am
Forum: Computer Related Hardware
Topic: [solved] ADAT Questions
Replies: 7
Views: 4250

Re: ADAT Questions

retnev wrote: Sun Sep 22, 2019 11:23 pmI looked at the ADAT specification ...
Hi Retnev -- I'm looking to read the ADAT spec, can you tell me where to find it? Thanks. Jonathan.
by jonathanjo
Thu Apr 22, 2021 4:34 pm
Forum: Developer's Section
Topic: ADAT optical interface specification
Replies: 1
Views: 10753

ADAT optical interface specification

Friends -- Is anybody able to help with a reference to the specification of ADAT Lightpipe optical interface? I'm wondering who controls it, and wanting to read it at the definitive detailed signal level, not just conceptually. The wikipedia article is helpful, but doesn't have a reference; nor can ...
by jonathanjo
Mon Mar 22, 2021 7:24 am
Forum: Computer Related Hardware
Topic: Audient iD44
Replies: 11
Views: 4630

Re: Audient iD44

1. the ID44 is using endpoint 1 in three places. Due to a major bug in the Linux' USB core it will disable all but the first use of this endpoint. To solve this problem change in file 2. the implicit feedback, this must be solved in the alsa USB audio driver. Many thanks, I'll try these. Will repor...
by jonathanjo
Sun Mar 21, 2021 4:50 pm
Forum: Computer Related Hardware
Topic: Audient iD44
Replies: 11
Views: 4630

Re: Audient iD44

Seems like more people have ran into this: I'm one of those people, and posted the query on askubuntu. Sadly we've had no success with this, but I have a new computer coming and will give it another try shortly. We'll also check the firmware and see if that might possibly help. Most likely the devi...
by jonathanjo
Mon Jul 20, 2020 3:46 pm
Forum: Newbies
Topic: What are these errors called? Oscilloscope traces shown
Replies: 3
Views: 995

Re: What are these errors called? Oscilloscope traces shown

Thanks answerers! raboof -- thanks, they do seem consistent with underruns and overruns. I'll ask proper question with all the environment and details later (this was `aplay`, with a cd-quality test tone.) folderol -- "discontinuity" sounds a little mathematical, I'm not sure anybody would...
by jonathanjo
Mon Jul 20, 2020 2:12 pm
Forum: Newbies
Topic: What are these errors called? Oscilloscope traces shown
Replies: 3
Views: 995

What are these errors called? Oscilloscope traces shown

Friends -- I'm having trouble with some output of an Audient id44 with Ubuntu Studio 18.04. My *first* problem is: what are these errors called? Once I know how to describe these, then I'll ask about my detailed question. At this point I have no idea if these are an ordinary symptom of a configurati...